Servicing The Engine Oil - Toro 30363N Operator's Manual

Important: Do not clean the used element to
avoid damage to the filter media.
5. Inspect the new filter for shipping damage, checking
the sealing end of the filter and the body.
Important: Do not use a damaged element.
6. Ensure that the foam gasket is in place in the cover
and that it is not torn or damaged (Figure 43). If it is
damaged, replace it.
7. Insert the new filter by applying pressure to the outer
rim of the element to seat it in the canister.
Important: Do not apply pressure to the flexible
center of the filter.
8. Clean the dirt ejection port located in the removable
cover, as follows:
A. Remove the rubber outlet valve from the cover
(Figure 43).
B. Clean the cavity.
C. Replace the outlet valve.
9. Install the cover orienting the rubber outlet valve in a
downward position—between approximately 5:00 to
7:00 when viewed from the end.
10. Reset the indicator (Figure 43) if showing red.

Servicing the Engine Oil

Checking the Engine Oil Level
Service Interval: Before each use or daily
The engine is shipped with oil in the crankcase; however, the
oil level must be checked before and after the engine is first
started. Check oil level before each day's operation or each
time machine is used.
The crankcase capacity is approximately 3.8 liters (4 quarts)
with the filter. Use high-quality engine oil that meets the
following specifications:
•
API Classification Level Required: CH-4, CI-4 or higher.
•
Preferred oil: SAE 15W-40 (above -17°C (0°F)
•
Alternate oil: SAE 10W-30 or 5W-30 (all temperatures)
Note: Toro Premium Engine oil is available from your
distributor in either 15W-40 or 10W-30 viscosity. See the
parts catalog for part numbers.
1. Park the machine on a level surface, lower the mower
deck, move the throttle lever to the Slow position,
stop the engine, and remove the key from the ignition
switch. Open the hood.
2. Remove the dipstick (Figure 44), wipe it clean, and
install the dipstick. Remove the dipstick and check the
oil level.
The oil level should be up to the Full mark on the
dipstick.
1. Dipstick
3. If the oil level is below the Full mark, remove the fill
cap (Figure 44) and add oil until the level reaches the
Full mark on the dipstick.
Important: Do not overfill.
Note: Use a clean funnel to prevent spills.
4. Install the oil fill cap and close the hood.
Changing the Engine Oil And Filter
Service Interval: After the first 50 hours
Every 150 hours
Change the oil and filter initially after first 50 hours of
operation and then every 150 hours of operation thereafter. If
possible, run the engine just before changing the oil because
warm oil flows better and carries more contaminants than
cold oil.
1. Position the machine on a level surface.
2. Open the hood.
3. Set a drain pan under the oil pan and in line with the
drain plug (Figure 45).
39
Figure 44
2. Oil fill